Abstract: A ceiling fan structure includes a central shaft, a rotary disk having a pivot disk and a pivot base, a support bracket having two pairs of support bars each secured to the pivot base and two locking rings each mounted between two support bars for securing a hanging fan, a conducting power set having a conducting bushing secured on the central shaft, a support base secured on the rotary disk, and a plurality of conductors each secured on the support base and each electrically contacting with the conducting bushing for supplying electric power to the hanging fan, and a rotation retaining set having a gear secured on the central shaft, a U-shaped support bracket secured on the rotary disk, a support axle mounted in the support bracket, a reduction gear mounted on the support axle and meshing with the gear, a rubbing block mounted on the support axle and urged between the reduction gear and the upper support plate of the support bracket, and a spring mounted on the support axle and having a first end urged on th

Abstract: A suspending structure of a ceiling fan is disclosed. Since in the prior art suspending structure of a ceiling fan, the swinging angle of a swinging pipe set is confined by the assembly hole of a suspender, a swinging pipe set, a hanging bell and other components. Therefore, the swing is preformed in a small angle. For a surface (such as ceiling) with a large inclined angle, it can not be used and is very dangerous. Therefore, in the present invention, two sides of the assembly hole of a suspender are formed with a cavity and an opening, and the engaging hole of the hanging bell is formed with long sides. Two ends of the long side are placed on the cavity and opening of the suspender. Thereby, as the swinging pipe set shifts toward said cavity, said swinging pipe is received within one end of said long side of the cavity. Therefore, a swing of large angle is generated, moreover, said swinging path of the swinging pipe set is confined by said buckle and said trench.